20172376076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1333799}}^1$

素因数の和:1334021

約数の個数: 24

約数和(自身を含む): 37346400000

約数和(自身を除く): 17174023924

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 7562, 15124, 1333799, 2667598, 5335196, 25342181, 50684362, 101368724, 265426001, 530852002, 1061704004, 5043094019, 10086188038, 20172376076]

約数ペア:

[(1, 20172376076), (2, 10086188038), (4, 5043094019), (19, 1061704004), (38, 530852002), (76, 265426001), (199, 101368724), (398, 50684362), (796, 25342181), (3781, 5335196), (7562, 2667598), (15124, 1333799)]